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-rw-r--r--lib/test_kasan.c5
-rw-r--r--lib/test_kmod.c8
-rw-r--r--lib/test_list_sort.c9
3 files changed, 7 insertions, 15 deletions
diff --git a/lib/test_kasan.c b/lib/test_kasan.c
index a25c9763fce1..ef1a3ac1397e 100644
--- a/lib/test_kasan.c
+++ b/lib/test_kasan.c
@@ -353,10 +353,9 @@ static noinline void __init memcg_accounted_kmem_cache(void)
*/
for (i = 0; i < 5; i++) {
p = kmem_cache_alloc(cache, GFP_KERNEL);
- if (!p) {
- pr_err("Allocation failed\n");
+ if (!p)
goto free_cache;
- }
+
kmem_cache_free(cache, p);
msleep(100);
}
diff --git a/lib/test_kmod.c b/lib/test_kmod.c
index fba78d25e825..337f408b4de6 100644
--- a/lib/test_kmod.c
+++ b/lib/test_kmod.c
@@ -783,10 +783,8 @@ static int kmod_config_sync_info(struct kmod_test_device *test_dev)
free_test_dev_info(test_dev);
test_dev->info = vzalloc(config->num_threads *
sizeof(struct kmod_test_device_info));
- if (!test_dev->info) {
- dev_err(test_dev->dev, "Cannot alloc test_dev info\n");
+ if (!test_dev->info)
return -ENOMEM;
- }
return 0;
}
@@ -1089,10 +1087,8 @@ static struct kmod_test_device *alloc_test_dev_kmod(int idx)
struct miscdevice *misc_dev;
test_dev = vzalloc(sizeof(struct kmod_test_device));
- if (!test_dev) {
- pr_err("Cannot alloc test_dev\n");
+ if (!test_dev)
goto err_out;
- }
mutex_init(&test_dev->config_mutex);
mutex_init(&test_dev->trigger_mutex);
diff --git a/lib/test_list_sort.c b/lib/test_list_sort.c
index 28e817387b04..5474f3f3e41d 100644
--- a/lib/test_list_sort.c
+++ b/lib/test_list_sort.c
@@ -76,17 +76,14 @@ static int __init list_sort_test(void)
pr_debug("start testing list_sort()\n");
elts = kcalloc(TEST_LIST_LEN, sizeof(*elts), GFP_KERNEL);
- if (!elts) {
- pr_err("error: cannot allocate memory\n");
+ if (!elts)
return err;
- }
for (i = 0; i < TEST_LIST_LEN; i++) {
el = kmalloc(sizeof(*el), GFP_KERNEL);
- if (!el) {
- pr_err("error: cannot allocate memory\n");
+ if (!el)
goto exit;
- }
+
/* force some equivalencies */
el->value = prandom_u32() % (TEST_LIST_LEN / 3);
el->serial = i;